3173 21st Street

3173 21st Street, San Francisco, CA 94110

  • For Sale $1,590,000
  • Property Type Multi-Family
  • Property Size 2,350 SF
  • Units 4
  • Lot Size 0.05 Acre
  • Year Built 1900
  • Date Updated Jun 30, 2025
3173 21st Street is located between Capp and Mission Streets in the heart of the Mission District. The property is just blocks from the 24th Street Mission BART station and is served by multiple Muni bus lines, making citywide travel effortless. It’s a short (under 15-minute) walk to Dolores Park, one of San Francisco’s most popular parks offering green space and skyline views. Just blocks from Valencia Street’s vibrant corridor, residents enjoy a wide array of cafés, restaurants, boutiques, and nightlife within easy reach. Having rebounded strongly since the COVID-19 downturn, the Mission District is now bustling with energy. Nearby on-ramps to US-101 and I-280 provide direct routes to Peninsula hubs, avoiding the longer drives typical of neighborhoods farther north, making this location especially desirable for tech workers.3173 21st Street is a 4-unit property featuring 3 residential apartments—2 one-bedroom units and a spacious 4-bedroom, 2-bath unit—alongside an ADA compliant ground-floor commercial space that was last operated as a hair salon and is now vacant and ready to be leased. A shovel ready 2 bedroom ADU on the ground floor awaits finishing by a future owner, offering additional income potential once completed. With the existing units brought up to market rents and the ADU finished, there is approximately 60% upside in the current rent roll. With separate individual water meters, new 400 amp electrical service, the property benefits from extremely efficient operating expenses making this an attractive opportunity for an investor seeking both stable income and growth potential.
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Highlights

  • 11% Proforma Cap Rate
  • ADU Ready | Value-Add Opportunity
  • Approximately 60%+ Upside in Rents
  • Close to Valencia St’s cafés, shops, and nightlife
  • Prime Mission District location
  • Separately metered for Water & Electric
  • Shovel-ready 2bd ADU
  • Unit mix: (2) 1bd/1ba + (1) 4bd/2ba + 1 Commercial

Contacts

broker
Cris Lamas

Urban Capital

Location

Getting Around

  • Walk Score ®

    100/100 Walker's Paradise

  • Transit Score ®

    87/100 Excellent Transit

  • Bike Score ®

    100/100 Biker's Paradise
Powered by Walk Score ®
  • City San Francisco, CA
  • Neighborhood Inner Mission
  • Zip Code 94110
  • Market San Francisco

Points of Interest

  • Taxi Stand at24th St Mission BART (northeast corner in front of church)

    0.29 miles

  • 24th Street Mission

    0.32 miles

  • Taxi Stand at 24th St Mission BART (southeast corner in front of Chava's)

    0.37 miles

  • 18th Street & Guerrero Street

    0.43 miles

  • Right of Way & Liberty Street

    0.47 miles

  • Right of Way & 21st Street

    0.48 miles

  • Right of Way & 20th Street

    0.54 miles

  • Church Street & 22nd Street

    0.54 miles

  • Taxi Stand at16th St Mission BART (southwest corner in front of Wells Fargo)

    0.57 miles

  • 16th Street Mission

    0.57 miles

  • 76

    0.35 miles

  • Gas & Shop

    0.48 miles

  • Chevron

    0.56 miles

  • Speedway Express

    0.59 miles

  • EVgo

    0.60 miles

  • Shell

    0.63 miles

  • Alianza

    0.81 miles

  • Arco

    0.81 miles

  • Allstars

    0.86 miles

  • Electrify America

    0.99 miles

  • Mission-Bartlett Garage

    0.12 miles

  • Hoff Street Garage

    0.54 miles

  • Gus's Parking

    0.57 miles

  • Noe Valley Farmer's Market

    0.70 miles

  • St. Luke's Parking Garage

    0.72 miles

  • SFGH Parking Garage

    0.77 miles

  • Zenanli Parking

    0.82 miles

  • Best Buy Parking

    0.89 miles

  • Walgreens & Live Fit Gym Underground Parking Garage

    0.92 miles

  • 18th Street / Collingwood Lot

    1.00 miles

  • El Capitan Hotel

    0.16 miles

  • Prita Hotel

    0.26 miles

  • Star Hotel

    0.37 miles

  • Frances Hotel

    0.48 miles

  • Krishna Hotel

    0.53 miles

  • Union Hotel

    0.53 miles

  • Hotel Sunrise

    0.65 miles

  • Parker Guest House

    0.69 miles

  • Imagiknit

    0.72 miles

  • Mike & Marten

    0.80 miles

  • La Taza Restaurant and Bar

    0.05 miles

  • El Techo

    0.05 miles

  • Loltún

    0.05 miles

  • Foreign Cinema

    0.06 miles

  • Limón Rotisserie

    0.10 miles

  • Escape From New York Pizza

    0.12 miles

  • Little Kite Asian Fusion

    0.13 miles

  • Shuggie's Trash Pie & Natural Wine

    0.14 miles

  • Udupi Palace

    0.14 miles

  • San Jalisco

    0.16 miles

  • City College of San Francisco Mission Campus

    0.16 miles

  • Collegio De La Mission

    0.18 miles

  • City College of San Francisco (CCSF) Mission Campus

    0.19 miles

  • Cesar Chavez Elementary School

    0.23 miles

  • John O'Connell High School

    0.29 miles

  • George Moscone Elementary

    0.31 miles

  • Buena Vista Horace Mann

    0.31 miles

  • Gurdjieff Foundation

    0.38 miles

  • La Scuola International School

    0.39 miles

  • Adda Clevenger School

    0.40 miles

  • Mio Preschool Too

    0.30 miles

  • Project Commotion

    0.60 miles

  • Mary Lane Infant & Toddler Center

    1.06 miles

  • Faces SF Hayes Valley Child Development Center Infant and Toddlers

    1.20 miles

  • Little Angels

    1.26 miles

  • L’Academy

    1.30 miles

  • Mission Montessori

    1.37 miles

  • Noe Valley Nursery School

    1.50 miles

  • Glenridge Cooperative Nursery

    1.73 miles

  • Happy Trails

    1.77 miles

Frequently Asked Questions

How much does 3173 21st Street cost?

The space currently listed for sale at 3173 21st Street asks for $1,590,000.

What is the total square footage of 3173 21st Street?

3173 21st Street totals 2,350 square feet.

When was this property built?

3173 21st Street was built in 1900.

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Contact Listing Broker
broker
Cris Lamas

Urban Capital

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